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That’s why can be so handy: As long as you remember to charge it after use, you’ll never be left in the dark when you need it. You also won’t have to spend a ton on disposable batteries (though many also accept alkaline batteries…MORE.

https://en.wikipedia.org/wiki/A

Rechargeable Flashlights – Best Rechargeable Flashlight …

Rechargeable LED Flashlights, Flashlight – BrightGuy, Inc